function valida() {
	var qtde = document.getElementById("tipoPessoa").value;
	var painel = document.getElementById("grid");
	var painel2 = document.getElementById("grid2");
	
	if (qtde == 'Fisica') {
		painel.style.display = 'block';
		painel2.style.display = 'none';
	} else {
		painel.style.display = 'none';
		painel2.style.display = 'block';
	}
}
